| J.J. Starbuck | NBC | 1987–1988 | 1 | 16 | Drama |
| J. P. Patches | KIRO-TV | 1958–1981 | 24 | 10,000 | — |
| JabberjawAnimated series | ABC | 1976 | 1 | 16 | Comedy |
| The Jace Hall Show | | 2008–2012 | 5 | 94 | — |
| Jack & Bobby | The WB | 2004–2005 | 1 | 22 | Teen drama |
| Jack & Jill | The WB | 1999–2001 | 2 | 32 | Comedy-drama |
| Jack and Mike | ABC | 1986–1987 | 1 | 16 | Drama |
| The Jack and Triumph Show | Adult Swim, Cartoon Network | 2015 | 1 | 7 | — |
| The Jack Benny Program | CBS | 1950–1965 | 15 | 260 | Comedy |
| Jack Graham Power Point Ministries | Trinity Broadcasting Network | 1994 | — | — | Religious broadcasting |
| Jack of All Trades | Syndication | 2000 | 2 | 22 | Comedy |
| Jack Ryan | Prime Video | 2018–2023 | 4 | 30 | Drama |
| Jack's Place | ABC | 1992–1993 | 2 | 19 | Drama |
| Jackass | MTV | 2000–2001 | 3 | 25 | Reality |
| Jackie Chan AdventuresAnimated series | The WB, Pro Cinema | 2000–2005 | 5 | 95 | Action |
| The Jackie Gleason Show | DuMont | 1952–1957 | 4 | 156 | Variety show |
| The Jackie Thomas Show | ABC | 1992–1993 | 1 | 18 | Sitcom |
| JackpotGame show | NBC, USA Network | 1975–1990 | — | 525 | — |
| Jackson 5iveAnimated series | ABC | 1971–1972 | 2 | 23 | Children's |
| Jackson Heights | Urdu 1 | 2014–2015 | — | 27 | — |
| The Jacksons | CBS | 1976–1977 | 1 | 12 | — |
| The Jacksons: A Family Dynasty | A&E | 2009–2010 | 1 | 6 | Reality |
| The Jacksons: An American DreamMiniseries | ABC | 1992 | — | 2 | Documentary |
| Jacob Two-TwoAnimated series | YTV | 2003–2006 | 5 | 62 | Comedy |
| Jacqueline Susann's Valley of the DollsMiniseries | CBS | 1981 | — | 2 | — |
| JAG | NBC, CBS | 1995–2005 | 10 | 227 | Legal drama |
| Jagger Eaton's Mega Life | Nickelodeon | 2016–2017 | 1 | 20 | — |
| Jail | MyNetworkTV, Spike TV | 2007–2017 | 5 | 98 | Reality |
| JailbaitWeb series | | 2011 | 1 | 10 | — |
| Jake 2.0 | UPN | 2003 | 1 | 16 | Science fiction |
| Jake and the Fatman | CBS | 1987–1992 | 5 | 106 | Crime |
| Jake and the Never Land PiratesAnimated series | Disney Channel, Disney Jr. | 2011–2016 | 4 | 104 | Pirate |
| Jake in Progress | ABC | 2005–2006 | 2 | 21 | Sitcom |
| Jakers! The Adventures of Piggley WinksAnimated series | PBS Kids, PBS | 2003–2007 | 3 | 52 | — |
| James at 15 | NBC | 1977–1978 | 1 | 21 | Drama |
| James Bond Jr.Animated series | Syndication | 1991 | 1 | 65 | Comedy |
| James Gunn's PG Porn | Spike TV | 2008–2009 | 1 | 8 | Comedy |
| Jamie | ABC | 1953–1954 | 2 | 22 | Sitcom |
| The Jamie Foxx Show | The WB | 1996–2001 | 5 | 100 | Sitcom |
| Jamie Oliver's Food Revolution | ABC | 2010–2011 | 2 | 12 | Reality |
| Jana of the Jungle | NBC | 1978 | 1 | 13 | — |
| Jane | Apple TV | 2023–on air | 3 | 20 | Live action & animation |
| Jane by Design | Freeform | 2012 | 1 | 18 | Comedy-drama |
| The Jane Froman Show | CBS | 1952–1955 | 3 | 173 | — |
| Jane the Virgin | The CW | 2014–2019 | 5 | 100 | Comedy-drama |
| Jane Velez-Mitchell | HLN | 2008–2014 | — | — | Current affairs |
| The Jane Whitney Show | NBC, Syndication | 1992–1994 | — | — | Talk show |
| Jane Wyman Theater | NBC | 1955–1958 | 3 | 93 | Drama |
| The Janice Dickinson Modeling Agency | Oxygen | 2006–2008 | 4 | 41 | Reality |
| Jason and the ArgonautsMiniseries | NBC, Telecinco | 2000 | — | — | Fantasy |
| Jason and the Heroes of Mount Olympus | TF1 | 2001–2002 | 1 | 26 | Fantasy |
| Jason of Star Command | CBS | 1978–1981 | 2 | 28 | Science fiction |
| Jay Jay the Jet Plane | TLC, PBS Kids | 1994–2005 | 4 | 62 | Children's |
| Jay Leno's Garage | CNBC | 2015–2022 | 1 | 8 | — |
| The Jay Leno Show | NBC | 2009–2010 | 1 | 95 | — |
| Jazz Casual | National Educational Television | 1960–1968 | — | 31 | Music |
| The Jean Arthur Show | CBS | 1966 | 1 | 12 | Sitcom |
| The Jean Carroll Show | ABC | 1953–1954 | — | 11 | Sitcom |
| Jean-Claude Van Johnson | Prime Video | 2016–2017 | 1 | 6 | Comedy |
| JeannieAnimated series | CBS | 1973 | 1 | 16 | — |
| Jeff & Some Aliens | Comedy Central | 2017 | 1 | 7 | Comedy |
| The Jeff Corwin Experience | Animal Planet | 2000–2003 | 3 | 39 | Documentary |
| The Jeff Dunham Show | Comedy Central | 2009 | 1 | 7 | Sketch comedy |
| The Jeff Foxworthy Show | NBC, ABC | 1995–1997 | 2 | 41 | Sitcom |
| The Jeff Probst Show | Syndication | 2012–2013 | 1 | 170 | Talk show |
| Jefferson Drum | NBC | 1958 | 2 | 26 | — |
| The Jeffersons | CBS | 1975–1985 | 11 | 253 | Sitcom |
| Jeffery & Cole Casserole | Logo TV | 2009–2010 | 2 | 14 | LGBTQ |
| The Jellies!Animated series | Adult Swim | 2017–2019 | 1 | 1 | — |
| Jellystone!Animated series | HBO Max | 2021–on air | 3 | 30 | Comedy |
| JemAnimated series | Syndication | 1985–1988 | 3 | 65 | Comedy |
| Jenna's American Sex Star | Playboy TV | 2005–2006 | 2 | 9 | — |
| Jenni Rivera: Mariposa de Barrio | Telemundo | 2017 | 1 | 91 | Music |
| Jennifer Falls | TV Land | 2014 | 1 | 9 | Sitcom |
| Jennifer Slept Here | NBC | 1983–1984 | 1 | 13 | Fantasy |
| Jenny | NBC | 1997–1998 | 1 | 17 | Sitcom |
| The Jenny Jones Show | Syndication | 1991–2003 | 11 | 1,500 | — |
| The Jenny McCarthy Show | MTV | 1997 | — | 6 | Comedy |
| The Jenny McCarthy Show | VH1 | 2013 | 1 | 15 | Talk show |
| Jeopardy! | NBC | 1964 | — | — | Game show |
| Jeopardy! Masters | ABC | 2023 | 1 | 10 | Game show |
| Jep! | | 1998–2000 | 2 | 22 | — |
| Jeremiah | Showtime | 2002–2004 | 2 | 35 | Post-apocalyptic |
| Jericho | CBS | 1966–1967 | 1 | 16 | Drama |
| Jericho | CBS | 2006–2008 | 2 | 29 | Action |
| Jerks of All Trades | ABC | 1949 | — | 1 | — |
| The Jerma985 Dollhouse | Twitch | 2021 | — | — | — |
| The Jerry Lewis MDA Labor Day Telethon | ABC, Syndication | 1966–2014 | — | 46 | — |
| The Jerry Lewis Show | ABC | 1963–1984 | — | — | — |
| The Jerry Springer Show | Syndication | 1991–2018 | 26 | 3,891 | Tabloid talk show |
| The Jersey | Disney Channel | 1999–2004 | 3 | 65 | Teen sitcom |
| Jersey Couture | Oxygen | 2010–2012 | 2 | 23 | — |
| Jersey Shore | MTV | 2009–2012 | 6 | 71 | Docu-soap |
| Jersey Shore: Family Vacation | MTV | 2018–on air | 2 | 40 | Reality |
| Jerseylicious | Esquire Network | 2010–2013 | 6 | 102 | Reality |
| The Jeselnik Offensive | Comedy Central | 2013 | 2 | 18 | — |
| Jesse | NBC | 1998–2000 | 2 | 42 | Sitcom |
| Jesse Hawkes | CBS | 1989 | 1 | 6 | — |
| Jesse Watters Primetime | Fox News | 2021–on air | 2 | — | Talk show |
| Jessica Jones | Netflix | 2015–2019 | 3 | 39 | Drama |
| Jessica Novak | CBS | 1981 | 1 | 4 | Drama |
| Jessica's Big Little WorldAnimated series | Cartoon Network, Cartoonito | 2023–2024 | 1 | 20 | Children's |
| Jessie | ABC | 1984 | 1 | 12 | — |
| Jessie | Disney Channel | 2011–2015 | 4 | 98 | Children's |
| Jesus Christ Superstar Live in Concert | NBC | 2018–on air | — | — | — |
| Jesus Crown of Thorns | Fox Nation | 2024–2025 | — | — | Docudrama |
| Jet Lag: The GameWeb series | Nebula | 2022–on air | 17 | 98 | Reality competition |
| The JetsonsAnimated series | ABC, Syndication | 1962–1987 | 3 | 75 | Children's |
| Jett | Cinemax | 2019 | 1 | 9 | Drama |
| JewelsMiniseries | NBC | 1992 | — | 2 | Drama |
| Jigsaw | ABC | 1972–1973 | 1 | 8 | Drama |
| Jigsaw John | NBC | 1976 | 1 | 16 | Detective |
| The Jim Gaffigan Show | TV Land | 2015–2016 | 2 | 23 | Comedy-drama |
| The Jim Henson Hour | NBC | 1989 | 1 | 12 | Anthology |
| Jim Henson's Animal Show | Fox Kids | 1994–1998 | 3 | 65 | Children's |
| Jim Henson's Creature Shop Challenge | Syfy | 2014 | 1 | 8 | Reality |
| Jim Henson's Jack and the Beanstalk: The Real StoryMiniseries | CBS, Telecinco | 2001 | — | 2 | Fantasy |
| Jim Henson's Little Muppet Monsters | CBS | 1985 | — | 3 | Live action & animation |
| The Jim Jefferies Show | Comedy Central | 2017–2019 | 1 | 4 | Late-night talk show |
| Jim Rome Is Burning | ESPN, ESPN2 | 2003–2012 | — | 1,038 | — |
| The Jimmy Dean Show | ABC | 1963–1966 | 3 | 86 | — |
| Jimmy Durante Presents the Lennon Sisters | ABC | 1969–1970 | 1 | 25 | — |
| Jimmy Kimmel Live! | ABC | 2003 | 23 | 3,588 | Talk show |
| Jimmy Neutron: Boy Genius ShortsAnimated series | Nickelodeon | 2000 | 2 | 12 | Comedy |
| Jimmy Savile: A British Horror StoryMiniseries | Netflix | 2022 | 1 | 2 | Documentary |
| The Jimmy Stewart Show | NBC | 1971–1972 | 1 | 24 | Sitcom |
| Jin Jin and the Panda PatrolAnimated series | | 1994 | 1 | 26 | Comedy |
| The JinxMiniseries | HBO | 2015 | — | 6 | Documentary |
| Jo Nesbø's Detective Hole | Netflix | 2026–on air | 1 | — | Mystery |
| The Jo Stafford Show | CBS | 1954–1955 | 1 | 8 | — |
| Joan of Arcadia | CBS | 2003–2005 | 2 | 45 | Fantasy |
| Joanie Loves Chachi | ABC | 1982–1983 | 2 | 17 | Sitcom |
| The Job | ABC | 2001–2002 | 2 | 19 | Sitcom |
| The Job | CBS | 2013 | 1 | 2 | Reality |
| Job or No Job | Freeform | 2015 | 1 | 10 | — |
| Jockeys | Animal Planet | 2009 | 2 | 19 | Documentary |
| Joe and Sons | CBS | 1975–1976 | 1 | 14 | — |
| Joe & Valerie | NBC | 1978–1979 | 2 | 7 | Sitcom |
| Joe Bash | ABC | 1986 | 1 | 6 | Comedy-drama |
| Joe Buck Live | HBO | 2009 | — | 3 | — |
| Joe Forrester | NBC | 1975–1976 | 1 | 22 | Drama |
| Joe Millionaire | Fox | 2003 | 1 | 6 | Reality |
| Joe Pera Talks with You | Adult Swim | 2018–2021 | 2 | 20 | Comedy |
| Joe Pickett | Spectrum | 2021–on air | 1 | 10 | Western |
| Joe Rogan Questions Everything | Syfy | 2013 | 1 | 6 | — |
| Joe's Life | ABC | 1993 | 1 | 11 | Sitcom |
| Joe's World | NBC | 1979–1980 | 1 | 11 | Sitcom |
| The Joe Schmo Show | Spike TV | 2003–2013 | 3 | 29 | Reality |
| The Joel McHale Show with Joel McHale | Netflix | 2018 | 1 | 2 | Talk show |
| Joey | NBC | 2004–2006 | 2 | 46 | Comedy |
| The Joey Bishop Show | NBC | 1961–1965 | 4 | 123 | Sitcom |
| The Joey Bishop Show | ABC | 1967–1969 | 2 | 640 | Talk show |
| John AdamsMiniseries | HBO | 2008 | 1 | 7 | War |
| John & Leeza from Hollywood | NBC | 1993–2000 | — | 1,270 | Talk show |
| John Doe | Fox | 2002–2003 | 1 | 21 | Drama |
| The John Forsythe Show | NBC | 1965–1966 | 1 | 29 | Sitcom |
| John from Cincinnati | HBO | 2007 | 1 | 10 | Drama |
| John Hodgman: Ragnarok | Netflix | 2013 | — | — | Stand-up comedy |
| The John Larroquette Show | NBC | 1993–1996 | 4 | 84 | Sitcom |
| John Oliver's New York Stand-Up Show | Comedy Central | 2010–2013 | 4 | 26 | Comedy |
| John Wayne Gacy: Devil in Disguise | Peacock | 2021 | 1 | 6 | Documentary |
| Johnny and the Sprites | Disney Channel | 2005–2009 | 2 | 26 | — |
| Johnny BravoAnimated series | Cartoon Network | 1997–2004 | 4 | 65 | Animated sitcom |
| The Johnny Carson Show | CBS | 1955–1956 | 1 | 39 | — |
| The Johnny Cash Show | ABC | 1969–1971 | 2 | 58 | Music |
| Johnny Cypher in Dimension ZeroAnimated series | Syndication | 1968 | — | 131 | Adventure |
| Johnny Midnight | Syndication | 1960 | 1 | 39 | Drama |
| Johnny Ringo | CBS | 1959–1960 | 1 | 38 | — |
| Johnny Staccato | NBC | 1959–1960 | 1 | 27 | Drama |
| Johnny TestAnimated series | The WB, Cartoon Network | 2005–2014 | 6 | 117 | Children's |
| The Johns Hopkins Science Review | CBS | 1948–1950 | — | 303 | — |
| Join or Die with Craig Ferguson | History | 2016 | 1 | 10 | Panel game |
| JoJo's CircusAnimated series | Disney Channel | 2003–2007 | 3 | 59 | Children's |
| JokebookAnimated series | NBC | 1982 | — | 7 | Comedy |
| Jon Benjamin Has a Van | Comedy Central | 2011 | 1 | 10 | Comedy |
| The Jon Stewart Show | MTV, Syndication | 1993–1995 | 2 | 160 | Talk show |
| Jonas Brothers: Living the Dream | Disney Channel | 2008–2010 | 2 | 27 | Reality |
| Jonas L.A. | Disney Channel | 2009–2010 | 2 | 34 | Teen sitcom |
| The Jonathan Winters Show | NBC | 1956–1957 | 2 | 38 | — |
| Jones & Jury | Syndication | 1994–1995 | 1 | 258 | — |
| Jonny QuestAnimated series | ABC | 1964–1965 | 2 | 39 | Science fiction |
| Jonny Zero | Fox | 2005 | 1 | 13 | Drama |
| José Díaz-BalartNews program | MS NOW | 2014 | — | — | Opinion journalism |
| José José, el príncipe de la canción | Telemundo | 2018 | — | — | Telenovela |
| The Joseph Cotten Show | NBC | 1956–1957 | 1 | 31 | Anthology |
| Joseph Schildkraut Presents | DuMont | 1953–1954 | — | 13 | — |
| Josie and the PussycatsAnimated series | CBS | 1970–1971 | 1 | 16 | — |
| The Journey of Allen Strange | Nickelodeon | 1997–2000 | 3 | 57 | Science fiction |
| Journey to Fearless | Hub Network | 2010 | 1 | 3 | Documentary |
| Journey to the Center of the Earth | ABC | 1967–1969 | 1 | 17 | Science fiction |
| Journey to the Center of the EarthMiniseries | USA Network, Telecinco | 1999 | 1 | 2 | — |
| Journey to the Heart of the World | Canal+ | 1993–1994 | 1 | 26 | — |
| Journeyman | NBC | 2007 | 1 | 13 | Drama |
| Joy Behar: Say Anything! | Current TV, HLN | 2009–2013 | 1 | 156 | — |
| The Joy of Painting | PBS | 1983–1994 | 31 | 403 | — |
| Judd, for the Defense | ABC | 1967–1969 | 2 | 50 | Legal drama |
| The Judge | Syndication | 1986–1993 | 7 | 70 | — |
| Judge Alex | Syndication | 2005–2014 | 9 | 1,350 | Reality |
| Judge Hatchett | Syndication | 2000–2008 | 10 | 1,630 | Court show |
| Judge Jeanine Pirro | The CW | 2008–2011 | 3 | 382 | Reality |
| Judge Joe Brown | Syndication | 1998–2013 | 15 | 533 | — |
| Judge Judy | Syndication | 1996–2021 | 25 | 6,260 | Docu-soap |
| Judge Mathis | Syndication | 1999 | 18 | 2,000 | Court show |
| Judge Mills Lane | Syndication | 1998–2001 | — | — | — |
| Judge Roy Bean | Syndication | 1955–1956 | 1 | 39 | — |
| Judge Wapner's Animal Court | Animal Planet | 1998–2000 | — | — | — |
| Judging Amy | CBS | 1999–2005 | 6 | 138 | Drama |
| The Judy Garland Show | CBS | 1963–1964 | 1 | 26 | Entertainment |
| Juego de mentiras | Telemundo | 2023 | 1 | 76 | Telenovela |
| Jugar con fuego | Telemundo | 2019 | 1 | 10 | — |
| Jukebox Jury | ABC | 1953–1959 | 1 | — | — |
| Julia | NBC | 1968–1971 | 3 | 86 | Sitcom |
| Julia | HBO Max, Cinemax | 2022–on air | 2 | 16 | Biographical |
| Julie | ABC | 1992 | 1 | 6 | Sitcom |
| Julie and the Phantoms | Netflix | 2020–on air | 1 | 9 | — |
| Julie Farr, M.D. | ABC | 1978 | 1 | — | — |
| Julie's Greenroom | Netflix | 2017 | 1 | 13 | Children's |
| Julius Jr.Animated series | Disney Jr. | 2013–2015 | 2 | 52 | Children's |
| JumanjiAnimated series | Bohbot Kids Network, UPN Kids | 1996–1999 | 3 | 40 | Fantasy |
| Jumble | Freeform | 1994 | 2 | 90 | — |
| Jump City: Seattle | G4 | 2011 | 1 | 8 | — |
| Jungle CubsAnimated series | ABC | 1996–1998 | 2 | 21 | Fantasy |
| Jungle Gold | Discovery Channel | 2012–2013 | 2 | 14 | Reality |
| Jungle Jim | Columbia Pictures | 1955–1956 | 1 | 26 | Drama |
| Junkin' with Val and Dave | Turner South | 2003 | 4 | 72 | — |
| Jupiter's Legacy | Netflix | 2021–on air | 1 | 8 | Science fiction |
| Jurassic Fight Club | History | 2008 | 1 | 12 | Pseudo-documentary |
| Jurassic World Camp CretaceousAnimated series | | 2020–2022 | 5 | 49 | Adventure |
| The Jury | Fox | 2004 | 1 | 10 | Police procedural |
| Jury Duty | Syndication | 2007–2008 | 1 | — | Reality |
| Jury Duty | Amazon Freevee | 2023 | 1 | 8 | Mockumentary |
| Just Add Magic | Prime Video | 2015–2019 | 3 | 39 | Fantasy |
| Just Beyond | Disney Channel | 2021–on air | — | 8 | Comedy horror |
| Just Deal | NBC | 2000–2002 | 3 | 39 | Comedy-drama |
| Just for Kicks | Nickelodeon | 2006 | 1 | 13 | Comedy-drama |
| Just In with Laura Ingraham | Fox News | 2008 | — | — | Talk show |
| Just Jillian | E! | 2016 | 1 | 8 | — |
| Just Jordan | Nickelodeon | 2007–2008 | 2 | 29 | Comedy |
| Just Keke | BET | 2014 | 1 | 20 | Talk show |
| Just Legal | The WB | 2005–2006 | 1 | 8 | — |
| Just Men! | NBC | 1983 | — | 65 | Panel game |
| Just Our Luck | ABC | 1983 | 1 | 13 | Sitcom |
| Just Roll with It | Disney Channel | 2019–2021 | 2 | 43 | Comedy |
| Just Say Julie | MTV | 1989–1992 | 3 | 36 | Sitcom |
| Just Shoot Me! | NBC | 1997–2003 | 7 | 148 | Sitcom |
| Just the Ten of Us | ABC | 1988–1990 | 3 | 47 | Sitcom |
| Justice | NBC | 1954–1956 | 2 | 88 | Drama |
| Justice | Fox | 2006–2007 | 1 | 13 | Drama |
| Justice for All with Judge Cristina Pérez | Syndication | 2012 | 1 | — | Reality |
| Justice LeagueAnimated series | Cartoon Network | 2001–2004 | 2 | 52 | Action |
| Justice League: ActionAnimated series | Cartoon Network | 2016–2018 | 1 | 52 | Children's |
| Justice League UnlimitedAnimated series | Toonami, Cartoon Network | 2004–2006 | 3 | 39 | Science fiction |
| Justice with Judge Jeanine | Fox News | 2011–2022 | — | — | Reality legal programming |
| Justified | FX | 2010–2015 | 6 | 78 | Crime |
| Justified: City Primeval | FX | 2023–on air | — | 8 | Contemporary western |
| Juvies | MTV | 2007 | 1 | 8 | — |